{"id":"https://openalex.org/W2067782287","doi":"https://doi.org/10.1155/2009/269525","title":"Joint Brain Parametric T1\u2010Map Segmentation and RF Inhomogeneity Calibration","display_name":"Joint Brain Parametric T1\u2010Map Segmentation and RF Inhomogeneity Calibration","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2067782287","doi":"https://doi.org/10.1155/2009/269525","mag":"2067782287","pmid":"https://pubmed.ncbi.nlm.nih.gov/19710938"},"language":"en","primary_location":{"id":"doi:10.1155/2009/269525","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2009/269525","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2009/269525.pdf","source":{"id":"https://openalex.org/S108408918","display_name":"International Journal of Biomedical Imaging","issn_l":"1687-4188","issn":["1687-4188","1687-4196"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomedical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/ijbi/2009/269525.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084760001","display_name":"Ping-Feng Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ping-Feng Chen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, North Carolina State University, NC 27695, USA. pchen@ncsu.edu","Department of Electrical and Computer Engineering, North Carolina State University, NC#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, North Carolina State University, NC 27695, USA. pchen@ncsu.edu","institution_ids":["https://openalex.org/I137902535"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, North Carolina State University, NC#TAB#","institution_ids":["https://openalex.org/I137902535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035415332","display_name":"R. Grant Steen","orcid":"https://orcid.org/0000-0003-3386-6575"},"institutions":[{"id":"https://openalex.org/I4210133584","display_name":"Clinical Research Consultants (United States)","ror":"https://ror.org/030edbc02","country_code":"US","type":"company","lineage":["https://openalex.org/I4210133584"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Grant Steen","raw_affiliation_strings":["Medical Communications Consultants LLC 103 Van Doren Place Chapel Hill, NC 27517, USA, llc.com","Medical Communications Consultants, Chapel Hill, NC#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Communications Consultants LLC 103 Van Doren Place Chapel Hill, NC 27517, USA, llc.com","institution_ids":["https://openalex.org/I4210133584"]},{"raw_affiliation_string":"Medical Communications Consultants, Chapel Hill, NC#TAB#","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014124403","display_name":"Anthony Yezzi","orcid":"https://orcid.org/0000-0002-3771-4889"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anthony Yezzi","raw_affiliation_strings":["School of Electrical and Computer Engineering Georgia Institute of Technology GA 30332, USA, gatech.edu","School of Electrical and Computer Engineering, Georgia Institute of Technology, GA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering Georgia Institute of Technology GA 30332, USA, gatech.edu","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, Georgia Institute of Technology, GA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030154118","display_name":"Hamid Krim","orcid":"https://orcid.org/0000-0003-4971-1690"},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hamid Krim","raw_affiliation_strings":["Department of Electrical and Computer Engineering North Carolina State University NC 27695, USA, ncsu.edu","Department of Electrical and Computer Engineering, North Carolina State University, NC#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering North Carolina State University NC 27695, USA, ncsu.edu","institution_ids":["https://openalex.org/I137902535"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, North Carolina State University, NC#TAB#","institution_ids":["https://openalex.org/I137902535"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5084760001"],"corresponding_institution_ids":["https://openalex.org/I137902535"],"apc_list":{"value":1000,"currency":"USD","value_usd":1000},"apc_paid":{"value":1000,"currency":"USD","value_usd":1000},"fwci":1.9414,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.87769868,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"2009","issue":"1","first_page":"269525","last_page":"269525"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.8288158178329468},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6912541389465332},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6369701027870178},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.607075035572052},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.48558348417282104},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.47627514600753784},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.47246742248535156},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.47040945291519165},{"id":"https://openalex.org/keywords/modality","display_name":"Modality (human\u2013computer interaction)","score":0.4539416432380676},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4428715705871582},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4309133291244507},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21102672815322876},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08932316303253174},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08285307884216309}],"concepts":[{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.8288158178329468},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6912541389465332},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6369701027870178},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.607075035572052},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.48558348417282104},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.47627514600753784},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.47246742248535156},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.47040945291519165},{"id":"https://openalex.org/C2780226545","wikidata":"https://www.wikidata.org/wiki/Q6888030","display_name":"Modality (human\u2013computer interaction)","level":2,"score":0.4539416432380676},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4428715705871582},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4309133291244507},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21102672815322876},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08932316303253174},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08285307884216309},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1155/2009/269525","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2009/269525","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2009/269525.pdf","source":{"id":"https://openalex.org/S108408918","display_name":"International Journal of Biomedical Imaging","issn_l":"1687-4188","issn":["1687-4188","1687-4196"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomedical Imaging","raw_type":"journal-article"},{"id":"pmid:19710938","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19710938","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International journal of biomedical imaging","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:2730594","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2730594","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Int J Biomed Imaging","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:7f50931d814d434295891fbd7a553dd0","is_oa":true,"landing_page_url":"https://doaj.org/article/7f50931d814d434295891fbd7a553dd0","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Biomedical Imaging, Vol 2009 (2009)","raw_type":"article"},{"id":"pmh:oai:smartech.gatech.edu:1853/48932","is_oa":true,"landing_page_url":"http://hdl.handle.net/1853/48932","pdf_url":null,"source":{"id":"https://openalex.org/S4377196313","display_name":"SMARTech Repository (Georgia Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I130701444","host_organization_name":"Georgia Institute of Technology","host_organization_lineage":["https://openalex.org/I130701444"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1155/2009/269525","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2009/269525","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2009/269525.pdf","source":{"id":"https://openalex.org/S108408918","display_name":"International Journal of Biomedical Imaging","issn_l":"1687-4188","issn":["1687-4188","1687-4196"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomedical Imaging","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2067782287.pdf","grobid_xml":"https://content.openalex.org/works/W2067782287.grobid-xml"},"referenced_works_count":61,"referenced_works":["https://openalex.org/W1513329464","https://openalex.org/W1523554224","https://openalex.org/W1648628932","https://openalex.org/W1836111812","https://openalex.org/W1854566075","https://openalex.org/W1969921143","https://openalex.org/W1971419033","https://openalex.org/W1972731016","https://openalex.org/W1978799003","https://openalex.org/W1987579928","https://openalex.org/W1990499131","https://openalex.org/W1991812856","https://openalex.org/W2006655725","https://openalex.org/W2010810556","https://openalex.org/W2019190989","https://openalex.org/W2023297597","https://openalex.org/W2043647324","https://openalex.org/W2044312370","https://openalex.org/W2051852405","https://openalex.org/W2083414912","https://openalex.org/W2086921140","https://openalex.org/W2097109632","https://openalex.org/W2098152234","https://openalex.org/W2104095591","https://openalex.org/W2104479126","https://openalex.org/W2105868963","https://openalex.org/W2107920575","https://openalex.org/W2108707886","https://openalex.org/W2114487471","https://openalex.org/W2115242586","https://openalex.org/W2115795539","https://openalex.org/W2116040950","https://openalex.org/W2123669034","https://openalex.org/W2124446947","https://openalex.org/W2125130222","https://openalex.org/W2130686832","https://openalex.org/W2131180860","https://openalex.org/W2135365788","https://openalex.org/W2136573752","https://openalex.org/W2137547320","https://openalex.org/W2144133758","https://openalex.org/W2144857435","https://openalex.org/W2145945239","https://openalex.org/W2147338849","https://openalex.org/W2148395215","https://openalex.org/W2149184914","https://openalex.org/W2150785617","https://openalex.org/W2151682263","https://openalex.org/W2154844048","https://openalex.org/W2158042553","https://openalex.org/W2161237731","https://openalex.org/W2162837059","https://openalex.org/W2165734775","https://openalex.org/W2167867293","https://openalex.org/W2170424960","https://openalex.org/W2171493089","https://openalex.org/W2206955164","https://openalex.org/W2494779131","https://openalex.org/W2797961249","https://openalex.org/W2993862185","https://openalex.org/W3102998284"],"related_works":["https://openalex.org/W2385859805","https://openalex.org/W2530972254","https://openalex.org/W2374013449","https://openalex.org/W73545470","https://openalex.org/W2364381299","https://openalex.org/W2374430585","https://openalex.org/W2494523064","https://openalex.org/W3144423903","https://openalex.org/W2377397762","https://openalex.org/W2793967660"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,22,47,53,69],"constrained":[3],"version":[4],"of":[5,16,46,89,125,131,163],"Mumford":[6],"and":[7,36,42,60,77,103,128,150,161],"Shah's":[8],"(1989)":[9],"segmentation":[10,58,64,152],"model":[11],"with":[12],"an":[13,120],"information-theoretic":[14],"point":[15],"view":[17],"in":[18,39,50,98,145,166],"order":[19,117],"to":[20,25,56,72,107,112,118],"devise":[21],"systematic":[23],"procedure":[24],"segment":[26,74],"brain":[27,101],"magnetic":[28],"resonance":[29],"imaging":[30],"(MRI)":[31],"data":[32],"for":[33],"parametric":[34],"T(1)-Map":[35,76,148],"T(1)-weighted":[37,164],"images,":[38],"both":[40],"2-D":[41],"3D":[43,168],"settings.":[44],"Incorporation":[45],"tuning":[48],"weight":[49],"particular":[51],"adds":[52],"probabilistic":[54],"flavor":[55],"our":[57,151],"method,":[59],"makes":[61],"the":[62,75,85,93,99,109,123,129,146,167],"3-tissue":[63],"possible.":[65],"Moreover,":[66],"we":[67],"proposed":[68],"novel":[70],"method":[71,83,138,153],"jointly":[73],"calibrate":[78],"RF":[79],"Inhomogeneity":[80],"(JSRIC).":[81],"This":[82],"assumes":[84],"average":[86],"T(1)":[87],"value":[88],"white":[90],"matter":[91],"is":[92,105,139,154],"same":[94],"across":[95],"transverse":[96],"slices":[97],"central":[100],"region,":[102],"JSRIC":[104,137],"able":[106],"rectify":[108],"flip":[110],"angles":[111],"generate":[113,119],"calibrated":[114],"T(1)-Maps.":[115],"In":[116],"accurate":[121],"T(1)-Map,":[122],"determination":[124],"optimal":[126],"flip-angles":[127],"registration":[130],"flip-angle":[132],"images":[133],"are":[134],"examined.":[135],"Our":[136],"validated":[140,155],"on":[141],"two":[142,157],"human":[143],"subjects":[144],"2D":[147],"modality":[149,165],"by":[156],"public":[158],"databases,":[159],"BrainWeb":[160],"IBSR,":[162],"setting.":[169]},"counts_by_year":[{"year":2012,"cited_by_count":3}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2016-06-24T00:00:00"}